ARMY A-A-59225-1998 CELLULOSE WOODPULP《纤维素木浆》.pdf

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1、c I METFtICJ A-A- 59225 22 April 1998 SUPERSEDING MIL-C-502698 (AR) 4 December 1987 COMMERCIAL ITEM DESCRIPTION CELLULOSE, WOODPULP The General Services Administration has authorized the use of this comercial item description as a replacement of MIL-C-50269 for all federal agencies. 1. SCOPE. This C

2、ID covers the general requirements for one grade of kraft process cellulose woodpulp for use in combustible ordnance items such as non- metallic cartridge cases. 2. SALIENT CHARACTERISTICS. 2.1 Material. The material shall be kraft process cellulose woodpulp meeting the requirements of this CID. 2.2

3、 Purity. The woodpulp shall be free from dirt, grit, oil, grease and other foreign material. 2.3 Chemical and Dhvsical DroDerties. Chemical and physical properties shall be as indicated in Table I, inspected as specified using the sampling methods in ASTM-E-300-92. Beneficial comments (recommendatio

4、ns, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, US Army TACOM-ARDEC, Attn.: AMSTA-AR-EDE-S, Blag 12, Picatinny Arsenal, NJ 07806-5000 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing

5、 at the end of this document or by letter. AMSC N/A FSC 1320 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unl imi ted. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_- . A-A-57225 9018054 0000449 O05 , 1 A-A- 59225 TABLE I

6、. Chemical and DhYSiCal Droperties ProDertv Value TAPFI Test Methods Fiber Length 2.0 to 3.5 mm 1-233 M-95 Viscosity (centipoise) 10.0 to 25.0 T-230 OM-94 80.0 Z Min T-429 CM-84 Pentosans 5.0 Z Min T-223 CM-84 Lignin 1.5 Z Max 1-236 CM-85 Ash Content 0.25 % Max T-211 OM-93 Alpha Cellulose 3. REGULAT

7、ORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered material to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 4. QUALITY ASSURANCE PROVISIONS. 4.1 Product Conformance. The products provided shall meet the salient

8、characteristics of this commercial item description, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the comercial market. The government reserves the right to require proof of such conformance. 5. PACKAGI

9、NG. Preservation, packing, and marking shall be as specified in the contract or order. 6. NOTES. 6.1 Source of documents. 6.1.1 Government documents. The Code of Federal Regulations (CFR) is available by mail order from the Superintendent of Documents, Am: New Order, PO Box 371954, Pittsburgh, PA 15

10、250-7954. 6.1.2 TAPPI standards. TAPPI test methods are available from the Technical Association of the Pulp and Paper Industry, P.O. Box 105113, Atlanta, GA 30348 6.1.3 ASTM standards. ASTM standards are available from the American Society for Testing and Materials, 100 Barr Harbor Drive, West Cons

11、hohocken, PA 19428- 2959 6.2 Orderins data. Procurement documents should specify the following: a. Title, number, and date of this CID. b. Packaging and marking requirements (see 5). MILITARY INTERESTS: Custodian Army-= CIVIL AGENCY COORDINATING ACTIVITY: GSA- FSS Preparing Activity: Army-AR Project 1320-0007 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-